Source code for pyface.tasks.traits_editor
# (C) Copyright 2005-2023 Enthought, Inc., Austin, TX
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in LICENSE.txt and may be redistributed only under
# the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
#
# Thanks for using Enthought open source!
from traits.api import HasTraits, Instance
from pyface.tasks.editor import Editor
[docs]class TraitsEditor(Editor):
""" An Editor that displays a Traits UI View.
"""
# TraitsEditor interface -----------------------------------------------
#: The model object to view. If not specified, the editor is used instead.
model = Instance(HasTraits)
#: The UI object associated with the Traits view, if it has been
#: constructed.
ui = Instance("traitsui.ui.UI")
# ------------------------------------------------------------------------
# 'HasTraits' interface.
# ------------------------------------------------------------------------
[docs] def trait_context(self):
""" Use the model object for the Traits UI context, if appropriate.
"""
if self.model:
return {"object": self.model, "editor": self}
return super().trait_context()
# ------------------------------------------------------------------------
# 'IEditor' interface.
# ------------------------------------------------------------------------
[docs] def create(self, parent):
""" Create and set the toolkit-specific contents of the editor.
"""
self.ui = self.edit_traits(kind="subpanel", parent=parent)
self.control = self.ui.control
[docs] def destroy(self):
""" Destroy the toolkit-specific control that represents the editor.
"""
self.control = None
if self.ui is not None:
self.ui.dispose()
self.ui = None